Press Release

WNS to Release Fiscal 2018 First Quarter Financial and Operating Results on July 20, 2017

NEW YORK & MUMBAI, India--(BUSINESS WIRE)--Jul. 6, 2017--
WNS (Holdings) Limited (NYSE: WNS), a leading provider of global
Business Process Management (BPM) services, today announced it will
release its fiscal 2018 first quarter financial and operating results at
approximately 6:00 a.m. Eastern on Thursday, July 20, 2017.

Following the release, WNS management will host a call on July 20, 2017
at 8:00 a.m. Eastern. Chief Executive Officer, Keshav Murugesh, Chief
Financial Officer, Sanjay Puria and Chief Operating Officer, Ronald
Gillette will review the results of the fiscal 2018 first quarter ended
June 30, 2017 on the teleconference.

To participate in the call, please use the following details:
+1-888-656-9018; international dial-in +1-503-343-6030; participant
passcode 50086758.

A replay will be available for one week following the call at
+1-855-859-2056; international dial-in +1-404-537-3406; passcode
50086758, as well as on the WNS website, www.wns.com,
beginning two hours after the end of the call.

About WNS

WNS (Holdings) Limited (NYSE: WNS), is a leading global business process
management company. WNS offers business value to 300+ global clients by
combining operational excellence with deep domain expertise in key
industry verticals including Travel, Insurance, Banking and Financial
Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping
and Logistics, Healthcare and Utilities. WNS delivers an entire spectrum
of business process management services such as finance and accounting,
customer care, technology solutions, research and analytics and industry
specific back office and front office processes. As of March 31, 2017,
WNS had 33,968 professionals across 48 delivery centers worldwide
including China, Costa Rica, India, Philippines, Poland, Romania, South
Africa, Sri Lanka, Turkey, United Kingdom and the United States. For
more information, visit www.wns.com.

Safe Harbor Provision

This document includes information which may constitute forward-looking
statements made pursuant to the safe harbor provisions of the Private
Securities Litigation Reform Act of 1995, the accuracy of which are
necessarily subject to risks, uncertainties, and assumptions as to
future events. Factors that could cause actual results to differ
materially from those expressed or implied are discussed in our most
recent Form 20-F and other filings with the Securities and Exchange
Commission. WNS undertakes no obligation to update or revise any
forward-looking statements, whether as a result of new information,
future events, or otherwise.